Question

transformation of shapes
sheet 1
recognize how each shape has transformed. write translation, reflection or rotation.
1)
2)
3)
4)
5)
6)
7)
8)
9)

Explanation:

Step1: Recall transformation definitions

Translation is moving a shape without rotation or reflection. Reflection is flipping a shape across a line. Rotation is turning a shape around a point.

Step2: Analyze shape 4

The shape has been flipped across the y - axis. So it is a reflection.

Step3: Analyze shape 5

The shape has been rotated around a point. So it is a rotation.

Step4: Analyze shape 6

The shape has been moved without rotation or reflection. So it is a translation.

Step5: Analyze shape 7

The shape has been flipped across the y - axis. So it is a reflection.

Step6: Analyze shape 8

The shape has been rotated around a point. So it is a rotation.

Step7: Analyze shape 9

The shape has been flipped across the x - axis. So it is a reflection.

Answer:

1. Reflection
2. Rotation
3. Translation
4. Reflection
5. Rotation
6. Reflection